22+ free tools built by parents, for parents. No fluff, no fake recipes — real interactive calculators that respect your time, your budget, and the pickiest eater at your table.
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You pack something "healthy." It comes home half-eaten. You throw it away. You feel like a failure. Then you pack something else tomorrow. We've been there. These tools don't promise perfection — they help you make a better-informed choice in 90 seconds.
The internet is drowning in "30 bento ideas!" lists. Most are AI-generated and repeat the same sandwiches. Every tool here does something different — it scores, calculates, generates, or filters based on your inputs.
Budget matters. Prep time matters. What your kid will actually eat matters most. Our tools work backwards from those constraints — not from an idealized meal plan written by someone whose kids eat anything.
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Click any tool — all calculations run in your browser. Nothing is sent to any server.
Rate your lunch across 5 food groups
Design by color psychology + food groups
Daily water needs by age & climate
US / UK / JP / AU compliance check
Pair snacks for sugar/protein balance
Add nutrition without changing the meal
Last-minute ideas from what's on hand
Tonight's dinner → tomorrow's lunch
How long lunch stays safe in the bag
Age/weight-based portions in cups
Weekly lunch cost in 9 currencies
Build your own balanced snack box
Filter 8 common allergens safely
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Stressed about nutrition? Picky eater? No time? Find the tool that matches today's headache — not yesterday's.
The output is only as honest as your input. Don't tell yourself "they'll eat that" — input what they actually eat.
These are starting points, not commandments. Adapt the suggestions to your kid, your culture, your week. Then pack the lunch.
Your inputs never leave your browser. We don't track, log, or store anything.
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